oil's done to death but what filter?
#16
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I use Mahle MC 70's I think. The person I bought my car had a few extras he gave, he told me they are larger then the stock ones and they are from a 911. I'm pretty sure they are bigger because when I change my oil I use every bit of 7 quarts. Has anyone else heard of these bigger filters?
#17
Proprietoristicly Refined
Rennlist Member
Rennlist Member
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I've been using Mahle OC142 or Porsche OEM. BUT-here is a post on the oil anti-drain back valve we need. https://rennlist.com/forums/showthre...l+filter+valve
Good luck
John_AZ
1988 924S + 1987 924S
Good luck
John_AZ
1988 924S + 1987 924S
#19
Race Car
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OEM has been different over the years. Purolator is one of them. Mobile One is supposed to be a good filter also. I get oil pressure quickly regardless of what I use. Right now its a Mahle because I padded a small parts order with them. Otherwise I usually grab a Purolator off the shelf. Running Mobile One 20/50